From cd02f1cda5ea1af3d0841748e3231b428c6df7a3 Mon Sep 17 00:00:00 2001
From: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Date: Fri, 10 May 2019 11:50:34 +0900
Subject: [PATCH] bdev/passthru: call spdk_bdev_module_release_bdev in the
 error path of registration

Change-Id: Ibdea7a34fff5cea7a9861a3172835429aef7e992
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/453955
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
---
 lib/bdev/passthru/vbdev_passthru.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/bdev/passthru/vbdev_passthru.c b/lib/bdev/passthru/vbdev_passthru.c
index 47e4ccc0a..72c69924c 100644
--- a/lib/bdev/passthru/vbdev_passthru.c
+++ b/lib/bdev/passthru/vbdev_passthru.c
@@ -633,6 +633,7 @@ vbdev_passthru_register(struct spdk_bdev *bdev)
 		rc = spdk_bdev_register(&pt_node->pt_bdev);
 		if (rc) {
 			SPDK_ERRLOG("could not register pt_bdev\n");
+			spdk_bdev_module_release_bdev(&pt_node->pt_bdev);
 			spdk_bdev_close(pt_node->base_desc);
 			TAILQ_REMOVE(&g_pt_nodes, pt_node, link);
 			spdk_io_device_unregister(pt_node, NULL);